Nokia asha 202 lcd light ways Jumper

Nokia asha 202 Light Problem is not big issue, because all other functions on mobiles works normally but we can't see any thing on screen without light.To solve light problem first check mobile settings, if lcd light is turned off via settings then turn on the light in settings or restore mobile to factory default settings.Next step is mobile hardware repairing disassemble mobile and wash mobile motherboard with electronics cleaner and apply normal heat with heat gun, then check lcd points or resold these points.Here i attach a diagram picture for display light problem in Nokia asha 202, short two points as shown in diagram and apply other jumper.